American Delta Force troops disembark from U.S. Navy ship USS Upshur at a dock in Beirut, Lebanon during the Lebanon Crisis.

Delta Force troops in Beirut, Lebanon during the Lebanon Crisis. U.S. Army soldiers loading a few boxes into a truck at a dock. A few officers standing at the dock. Men holding cameras and a man at a camera on a tripod stand. Officers posing for photographs. Delta Force troops holding baggages come down the gangway of U.S. Navy ship USS Upshur. The troops passing amid the photographers and the officers at the dock. Several soldiers of the Delta Force on the ship.